Opened 6 years ago
Closed 6 years ago
#21518 closed defect (fixed)
Integer log is puzzled by Python int argument
Reported by:  rws  Owned by:  

Priority:  major  Milestone:  sage7.4 
Component:  numerical  Keywords:  
Cc:  Merged in:  
Authors:  Ralf Stephan  Reviewers:  Travis Scrimshaw 
Report Upstream:  N/A  Work issues:  
Branch:  ab830ba (Commits, GitHub, GitLab)  Commit:  ab830ba125650250d003cc52e540993f244d1be2 
Dependencies:  #21517  Stopgaps: 
Description
sage: ZZ(8).log(int(2)) log(8)/log(2)
Change History (12)
comment:1 Changed 6 years ago by
 Branch set to u/rws/integer_log_is_puzzled_by_python_int_argument
comment:2 Changed 6 years ago by
 Commit set to 3ce2cd2f4569ab9f19cb26fe1d1b1304044ae3f0
 Dependencies set to #21517
 Status changed from new to needs_review
comment:3 Changed 6 years ago by
Why not if type(m) == int:
? Or perhaps, a more robust if m in ZZ:
(or try: m = Integer(m)
)?
comment:4 Changed 6 years ago by
 Reviewers set to Travis Scrimshaw
comment:5 Changed 6 years ago by
 Commit changed from 3ce2cd2f4569ab9f19cb26fe1d1b1304044ae3f0 to 79a5a4a3a653880fac7a437c6cbd9e11c8930bb0
Branch pushed to git repo; I updated commit sha1. New commits:
79a5a4a  21518: improve code

comment:6 Changed 6 years ago by
 Commit changed from 79a5a4a3a653880fac7a437c6cbd9e11c8930bb0 to 33a0de346639a01269259433e34033950122bb47
comment:7 Changed 6 years ago by
Why is the if m is None:
case in the try block? Could we just test that first?
comment:8 Changed 6 years ago by
 Commit changed from 33a0de346639a01269259433e34033950122bb47 to 6e250f0c48f717763c358708c8154eb2770176a9
Branch pushed to git repo; I updated commit sha1. New commits:
6e250f0  21518: reorder some lines

comment:9 Changed 6 years ago by
One last thing, the if m in None:
block is 1 over indented. Once you make this change, you can set a positive review on my behalf.
comment:10 Changed 6 years ago by
 Commit changed from 6e250f0c48f717763c358708c8154eb2770176a9 to ab830ba125650250d003cc52e540993f244d1be2
Branch pushed to git repo; I updated commit sha1. New commits:
ab830ba  21518: cosmetics

comment:11 Changed 6 years ago by
 Status changed from needs_review to positive_review
Thanks for the review.
comment:12 Changed 6 years ago by
 Branch changed from u/rws/integer_log_is_puzzled_by_python_int_argument to ab830ba125650250d003cc52e540993f244d1be2
 Resolution set to fixed
 Status changed from positive_review to closed
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New commits:
21517: handle ZZ.log(1/n)
21518: accept Python ints as log base to ZZ.log